Radius: 6/(2*pi) = 0.9549296586
Surface area: 4*pi*0.95492965862 = 11.4591559 or as 11.459 square cm to three decimal places
The circumference of a circle with a diameter of 6cm is about 18.85cm
The circumference of a circle = 2*pi*radius or diameter*pi
Volume = 216 cm3Surface area = 216 cm2
90 cm3
Circumference = 2 pi R = 12 pi = 37.7 cm(rounded)
The circumference of a circle with a diameter of 6cm is about 18.85cm
The surface area of a cylinder with a radius of 6cm and a height of 9cm is 565.5 units2
A sphere with a diameter of 6cm has a volume of 113.1 cm3
The surface area ( A ) of a sphere can be calculated using the formula ( A = 4\pi r^2 ), where ( r ) is the radius. For a sphere with a radius of 6 cm, the area is ( A = 4\pi (6^2) = 4\pi \times 36 = 144\pi ) cm². Therefore, the surface area is approximately 452.39 cm² when using ( \pi \approx 3.14 ).
C = ~37.7 cm A = ~113.1 cm2
12
216 cm2
6:1
The circumference of a circle = 2*pi*radius or diameter*pi
Volume = 216 cm3Surface area = 216 cm2
113.1 cm3
A cylinder with a height of 7cm and a diameter of 6cm has a surface area of 188.5cm2